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74AC244 Octal Buffer

74AC244

Texas Instrumentsic logic

The 74AC244 is an octal buffer or driver with 3-state outputs, designed for memory address drivers and bus-oriented receivers/transmitters.

In stock

Specifications

3
Operating Voltage
2V to 6V VCC
Supply Current
±50mA (Continuous output current) mA
Temperature Range
-55°C to 125°C

Pinout

20
PinNameFunctionsNotes
11A1
GPIO
Input
21A2
GPIO
Input
32Y4
GPIO
Output
41A3
GPIO
Input
52Y3
GPIO
Output
61A4
GPIO
Input
72Y2
GPIO
Output
81OE
GPIO
Output enable
92Y1
GPIO
Output
10GND
GND
112A1
GPIO
Input
121Y4
GPIO
Output
132A2
GPIO
Input
141Y3
GPIO
Output
152A3
GPIO
Input
161Y2
GPIO
Output
172A4
GPIO
Input
181Y1
GPIO
Output
192OE
GPIO
Output enable
20VCC
POWER

Interactive pinout

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74AC244

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